CN2308283Y - Turnable toothbrush - Google Patents

Abstract

The utility model relates to a commodity, particularly a toothbrush adopting structures of a lever, a spring, a flange splint, a Y-shaped disc, etc., which enables a brush head of the utility model to be rotated and altered of positions; therefore, the utility model can not only brush the outer face of the teeth when the brush head and a brush handle are arranged in a line, but also alter the angle between the brush head and the brush handle, being convenient for cleaning the dirt on the inner side of the teeth, and solving the defects in prior toothbrushes as well; yet the structure of the utility model is simple and practical.

Description

Can turn to Tooth-cleaning toothbrush

The utility model relates to a kind of commodity, particularly a kind of Tooth-cleaning toothbrush.

People's toothbrush used in everyday all is a straight handle type at present, and when needs were cleared up the inboard dirt of tooth, often inconvenient, its effect was also undesirable.In addition, the bristles lacking toughness is unfavorable for the cleaning to dirt.

The purpose of this utility model will overcome above-mentioned defective exactly, designs the toothbrush that a kind of head toothbrushes can turn to.

The technical solution of the utility model: at toothbrush handles one end is the fork-shaped disk, divide upper and lower two, the disk of head toothbrushes afterbody inserts in the fork-shaped disk, the centre is that axle connects, and following of fork-shaped disk fuses with the flange splint upper end, and the flange splint middle part is with axle, the two ends of axle are fixed on the both sides of toothbrush handles, one end in contact of the top of the lower end of flange splint and spring leaf, there is the support of toothbrush handles at the spring leaf middle part, and the other end top of spring leaf has toothbrush handles to fix.

Advantage of the present utility model and effect are that head toothbrushes can turn to, and can remove the dirt of tooth inboard flexibly like this, and be very convenient, and structure of the present utility model is also very simple, practical.

Accompanying drawing:

Fig. 1-the utility model structure cross sectional representation

Fig. 2-the utility model vertical view.

Fig. 3-the utility model bristles figure.

Embodiment:

As shown in Figure 1 and Figure 2, the disk of head toothbrushes 1 afterbody 2 inserts in the fork-shaped disk 4 of toothbrush handles 3 one ends, middlely connects fork-shaped disks 4, disk 2 with axle 5, and fork-shaped disk 4 is divided into upper and lower two, above concave point is arranged on a slice, be complementary with salient point on the disk 2; Fork-shaped disk 4 top and bottom a slices and flange splint 6 link into an integrated entity, and flange splint 6 is positioned at toothbrush handles 3 anterior hollow spaces, and toothbrush handles 3 both sides are fixed one 7, and flange splint 6 middle parts are enclosed within on this axle 7; The other end top of flange splint 6 contacts with spring leaf 8, and the middle part of spring leaf 8, the other end obtain the support of toothbrush handles and fix; As shown in Figure 3, each bristles 9 is by a plurality of base hair 10 usefulness plastic round tube 11 parcels on the head toothbrushes 1, and does not wrap up on the top.

During use, head toothbrushes 1, toothbrush handles 3 formula linearly before this, the tooth outside of brushing teeth; When the needs tooth inboard of brushing teeth, during the top, the lower end of flange splint 6 is upwards pushed away, overcome the elastic force of spring leaf 8, because the leverage of axle 7, a slice of the fork-shaped disk 4 that links into an integrated entity with flange splint 6 moves down, make that the disk 2 that is clipped in head toothbrushes 1 afterbody in the fork-shaped disk 4 is loosening, at this moment rotary tooth brush head 1 unclamps flange splint 6 then to the appropriate location, because the effect of spring leaf 8, it is set back, and following a slice of fork-shaped disk 4 upwards clamps the disk 2 of head toothbrushes 1 afterbody again, concave point on top a slice on salient point on the disk 2 and the fork-shaped disk 4 is corresponding, make head toothbrushes 1 fixing, thereby can brush teeth, the cleaning dirt the tooth inboard.In order to obtain the effect of brushing teeth better, with changing into by a plurality of basic mao 10 bristles of brining together together 9 in the past a plurality of base hair 10 usefulness plastic round tube 11 were wrapped up, does not wrap up on its top, see on the cross section and be plum blossom shape, so both soft, do not lose its toughness again, toothbrushing effect is fabulous.

Claims (3)

1. can turn to Tooth-cleaning toothbrush, head toothbrushes, toothbrush handles are arranged, it is characterized in that toothbrush handles one end is the fork-shaped disk, divide upper and lower two, the disk of head toothbrushes afterbody inserts in the fork-shaped disk, the centre is that axle connects, and following of fork-shaped disk fuses with the flange splint upper end, and the flange splint middle part is with axle, the two ends of axle are fixed on the both sides of toothbrush handles, one end in contact of the top of the lower end of flange splint and spring leaf, there is the support of toothbrush handles at the spring leaf middle part, and the other end top of spring leaf has toothbrush handles to fix.

2. the Tooth-cleaning toothbrush that turns to according to claim 1 is characterized in that on the disk of head toothbrushes afterbody salient point being arranged, and is corresponding with the concave point on a slice of the fork-shaped disk of toothbrush handles one end.

3. the Tooth-cleaning toothbrush that turns to according to claim 1 is characterized in that each bristles on the head toothbrushes is that a plurality of base hairs are in one, below plastic round tube parcel bristles head.

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